baber/WOPTO huggingface dataset:
Patent DE-3336035-A1 (DE)
Title: Timing element, in particular pneumatic timing element
Inventor: KROPF ALBERT
IPC: A47J37/08
Filed: 1983-10-04
Abstract: The invention relates to a fluid timing element, in particular a pneumatic timing element, for use in household appliances, such as electric toasters, having a piston which is arranged displaceably in a cylinder, the piston having a sealing element which is made of a flexible material and the outside diameter of which in the relaxed state is greater than the inside diameter of the cylinder. In this case, the object to be achieved is to accomplish less susceptibility to soiling and consequently more consistent running times. 
<??>To achieve this object, it is proposed to use as sealing element a sealing diaphragm, the outside diameter of the sealing diaphragm in relation to the inside diameter of the cylinder (70) as well as the thickness and rigidity of the material of the sealing diaphragm (62) and the diameter of a supporting part (86) supporting the sealing diaphragm as well as the sliding friction in the cylinder being matched with one another in such a way that the sealing diaphragm bears with an outer edge linearly against the cylinder and, upon reversal of the direction of movement of the piston (30) at the end of the elevating stroke, retains its direction of flexure. 
<IMAGE>
Patent DE-3338012-A1 (DE)
Title: Measurement method for precisely determining the thermal resistance of planar structural components of any type in a time-saving manner
Inventor: SPEIDEL KARL ING GRAD
IPC: G01N25/18
Filed: 1983-10-19
Abstract: Published without abstract.
Patent DE-3341998-A1 (DE)
Title: Stay device for aerial cables
Inventor: OTTO HEINZ
IPC: H02G1/04
Filed: 1983-11-22
Abstract: In a stay device for aerial cables, a holder which can be mounted on a mast or the like is provided with a roller which can rotate freely thereon and supports the cable, and is constructed such that the roller is pulled out somewhat for insertion of the cable and can be pushed back in again after insertion of the cable such that the freely displaceable cable which is supported by the roller cannot fall out of the roller.
Patent DE-3344651-A1 (DE)
Title: Method and device for automatically laying additional wires on printed-circuit boards
Inventor: EDINGER EGON
IPC: H05K13/06
Filed: 1983-12-09
Abstract: A special gripping tool which is guided by an industrial robot has been developed for laying additional wires, including the handling for preparation of the wires (cutting to length, insulation stripping, winding eyes, soldering). It consists, for example, of two tongs 1, which can be driven independently of one another and, in the clamping region, form a clamping prism 2 for clamping a wire 3. The tongs levers are held together by spring force 7 and can be opened completely or partially by means of pneumatic cylinders 4 which can be driven. In the direct access region of the gripping tool, functional assemblies 9-11, which are flanged directly on the industrial robot base frame, are provided for wire preparation. <IMAGE>
Patent DE-3400163-A1 (DE)
Title: Method for marking and sorting leather
Inventor: SCHOENE ALFRED
IPC: D06L4/686
Filed: 1984-01-04
Abstract: Method for marking mineral-tanned leather or defects in leather, by treating the leather with an anionically dispersed fluorescent pigment. Such leather can easily be sorted under irradiation by UV light.
Patent DE-3400948-A1 (DE)
Title: Device for changing and accommodating workpiece carriers on tables of machining stations
Inventor: MOEBIUS VOLKER DIPL ING
IPC: B23Q7/14
Filed: 1984-01-13
Abstract: The invention relates to a device for changing and accomodating workpiece carriers on tables of machining stations. 
<??>The device is designed to permit high loading from the workpiece weight and cutting forces as well as accurate positional fixing with relatively little material and energy expenditure. 
<??>The workpiece carrier is designed as a thin plate whose inherent rigidity is designed only for transportation purposes. The workpiece carrier lies flat on the table of the machining station or clamping place and is connected in a contact-rigid manner with the table through a plurality of uniformly distributed, relatively strong clamping points. 
<??>The table of the clamping place is designed as a duplicate of the table of the machining station.
Patent DE-3401184-A1 (DE)
Title: Piston rod seal
Inventor: SCHMIDT RUDOLF
IPC: F16F9/36
Filed: 1984-01-14
Abstract: In the case of a piston rod seal which is arranged between the vibration damper housing, a protection pipe and a U-bellows, and is acted on from the exterior by the pressure in the overpressure chamber, it is provided that the outer sealing lip has a recess, running over the circumference, on the side facing the piston rod, in which recess a supporting ring is held which consists of a sliding bearing material and is continuously supported on the piston rod. When subjected to pressure, this supporting ring prevents a relatively large surface contact, which goes beyond the normal prestressing addition, of the outer sealing lip on the piston rod, so that the friction forces can be reduced.
Patent DE-3401255-A1 (DE)
Inventor: BUELLESBACH PETER
IPC: B62D55/215
Filed: 1984-01-16
Abstract: 1. Connector caterpillar track for track-laying vehicles, provided with guide teeth and with engagement members suitable for transferring the drive force from the track wheel to the track, having track links which are movably connected to one another by resilient connectors, characterised by the combination of the following features : 1.1 the resilient connectors (4) have thickened ends (7) which are guided in grooves (8) in the track links (1, 2) ; 1.2 the individual track links (1, 2) have only a small spacing (A) from one another ; 1.3 the guide teeth (5) and the engagement members (6) are secured to the track links (1, 2) ; 1.4 between each pair of track links (1) provided with a guide tooth (5), at least one track link (2) without a guide tooth is provided.
Patent DE-3405303-A1 (DE)
Title: Commissioning installation, especially for small parts
Inventor: BEHNE JUERGEN DR ING
IPC: B65G47/10
Filed: 1984-02-15
Abstract: In known commissioning installations, the collecting device must, with each collecting container, pass through the entire section of shelving which it serves in order to process an order. This results in a relatively high physical load, which reduces gripping times. In addition, fluctuations in the rate of orders lead repeatedly to an accumulation at the start of the line of shelving, which interferes with store operation, and a higher proportion of errors. The invention is now to provide for a looped transport device (1) with entrance and exit points (3, 4), storage shelves (5) being arranged on at least one side of the loop. The collecting containers (2) which have entered the loop (1) now carry out a number of circuits which corresponds to the number of collecting points (6) in question, the collecting device only having to pass through the entire section once, regardless of the number of transport containers (2) and/or the number of corresponding orders, and filling the stopping collecting containers (2) one after the other as per the order at each collecting point. <IMAGE>
Patent DE-3409188-A1 (DE)
Inventor: BATZILL WOLFGANG DIPL CHEM DR
IPC: C09D5/44
Filed: 1984-03-14
Abstract: This application discloses a synthetic resin based on alcohol-modified polyepoxides. The synthetic resin can be prepared by reacting a diepoxide, or a mixture of diepoxides, having an epoxide equivalent weight of less than about 500, with compounds with a hydroxyl group, which is reactive towards epoxide groups, in a molar ratio from about 2:1 to about 7:6 at temperatures from about 100 DEG C. to about 180 DEG  C. in an organic solvent free of hydroxyl groups. The synthetic resin has terminal epoxide gorups and a mean molecular weight from about 400 to about 5000.
Patent DE-3414758-A1 (DE)
Title: Arrangement for disconnecting loads
Inventor: GNAHN GUENTER ING GRAD
IPC: H01H3/00
Filed: 1984-04-18
Abstract: The invention relates to an arrangement for the two-pole or multi-pole connection and disconnection of loads, preferably the heater of washing machines. Slides in the form of plates are used for this purpose, which slides can be latched to one another and support contact links for the contacts. The latching takes place after welding of a current track and switching off of the switching apparatus. This prevents switching on again with the second, non-welded current path making contact. According to the invention, the slides are constructed in the form of plates, and the contact links are held in formed attachments in the form of cages, with their longitudinal direction parallel to the plate surface, the one half of the formed attachment in the form of a cage overhanging the surface of the other driver in the form of a plate.
Patent DE-3415061-A1 (DE)
Title: Seal ring and a method for its manufacture
Inventor: UHRNER KLAUS-JUERGEN DIPL ING
IPC: B29D99/00
Filed: 1984-04-21
Abstract: The seal ring is composed of sintered material and has a sealing side and a rear side. One of the two sides is provided with portions which lie outside its plane and have a different reflectivity than the remaining part of this side and the other side. In the process of manufacture, a dye is first of all applied to the side which has the said portions. This side is then ground in such a way that only the bottom of the recesses formed by the portions retains the dye. With this seal ring, it is possible to tell without difficulty under production conditions whether it adopts the correct position.
Patent DE-3419043-A1 (DE)
Title: Circuit arrangement for compensation of signal distortion at the edge of a television picture
Inventor: HORBASCHEK HEINZ DIPL ING
IPC: H04N3/233
Filed: 1984-05-22
Abstract: The invention relates to a circuit arrangement for compensation of signal distortion at the edge of the television picture of an X-ray image intensifier television chain which has an X-ray image intensifier, a television camera (10 to 14), a deflection circuit (30 to 33) and a monitor, the television camera (10 to 14) containing a television recording tube (10), horizontal and vertical deflection coils (11, 12) and a video amplifier (14), and the deflection circuit containing generators (32, 33) for the horizontal and vertical deflection pulses, and sawtooth-waveform generators (30, 31) for producing the deflection voltages, which are connected to the circuit arrangement for generating correction signals. Provided in the circuit arrangement is at least one memory (18, 19) in which correction signals for the geometrical distortion of the X-ray image television chain are stored and which is connected to the deflection circuit (30 to 33) in such a manner that the deflection voltages have the correction signal superimposed on them. <IMAGE>
Patent DE-3427795-A1 (DE)
Inventor: HOFMEISTER HELMUT DR
IPC: C07J1/00
Filed: 1984-07-25
Abstract: 17 alpha -bromo- alpha  and 17 alpha -iodo-vinyl-estrane derivatives of general formula I    <IMAGE>  (I)  wherein X is a bromine or iodine atom in Z or E position, R1 is hydrogen, hydroxy or acyloxy with up to 3 C atoms, R2 is hydrogen, alkyl with up to 3 C atoms and alkanoyl and aroyl with up to 7 C atoms, R3 is hydrogen or methyl, R4 is a hydrogen atom in the  alpha  or  beta  position, R5 is hydrogen, methyl or methoxy and R6 is hydrogen or methyl, are pharmacologically effective with a profile of action like ethinylestradiol and in the form of their radioactively labeled compounds are also valuable diagnostic media. The Z-isomers can be prepared by a new process by reaction of the corresponding 17 alpha -ethinyl steroids with trialkyl (or phenyl) tin hydride with addition of a free radical former.
Patent DE-3438766-A1 (DE)
Title: Appliance for producing a vortex movement in a liquid or pasty material
Inventor: PAAPE SIEGHARD
IPC: B01F7/00
Filed: 1984-10-23
Abstract: The invention relates to an appliance for producing a vortex movement in a liquid or pasty material, using a driven deflector which can be rotated around its central axis and which comprises a rotary shaft and a rotor disc which is disposed in the vicinity of the lower end of the rotary shaft, whose disc plane is inclined with respect to the axis of the rotary shaft and which has at least one passage opening whose two side edges extend radially from the centre of the disc to the vicinity of the outside circumference of the disc, the passage opening being closed in the direction of the disc circumference.
Patent DE-3442316-A1 (DE)
Title: Connection of graphite and carbon electrodes
Inventor: WEGE ERHARD DR RER NAT
IPC: H05B7/14
Filed: 1984-11-20
Abstract: A connection between the sections of a graphite electrode to a double-conical screw nipple which has a cylindrical central piece without a thread. Provided between the central piece and cases is an annular expansion gap which is preferably filled with a compressible compound. The purpose of the gap is to reduce the thermal stresses and bending stresses occurring during use of the electrode. <IMAGE>
Patent DE-3444102-A1 (DE)
Title: Device for making the safety belt in vehicles readily at hand
Inventor: KOENIG DIETER
IPC: B60R22/03
Filed: 1984-12-04
Abstract: The invention relates to a simple device intended to motivate the driver to put on the safety belt. The latter should be extended to the driver so as to be readily at hand, allowing him to put it on with ease. Many physically handicapped and older people will welcome this invention. The simplicity lies in that only three small components (master and slave cylinders, plastic hose) are needed so that the safety belt is extended so as to be readily at hand when the car door is shut. This is also cost-effective. The invention can be used in vehicles, ships, aircraft and anywhere where putting on a seat belt is advisable. <IMAGE>
Patent DE-3447113-A1 (DE)
Title: Device for pivoting a frame or the like
Inventor: MICHELS GOTTFRIED DIPL ING
IPC: B29C31/00
Filed: 1984-12-22
Abstract: A device for pivoting a frame (1) or the like, in particular a window frame in the region of a weld bead trimming machine, consists of a horizontal work table (3) which supports the frame and has a lateral guide rail (5) and of a carriage (10) which can be moved parallel to said guide rail (5). In order to reduce the mechanical engineering outlay and the susceptibility to faults associated with this, to reduce the pivoting time and ensure that the frame (1), without changing its transport direction, can leave the weld bead trimming machine, the guide rail (5) has at least one cutout (6) with two stop rails (7, 8) extending at an angle of 90 DEG  to one another, the carriage (10) bears at least one driver (12, 13) which is movable into the opening (17) in the frame (1) and the cutout (6) has allocated to it at least one centring body (16, 23) which is movable into said cutout (6) and into the opening (17) in the frame (1). <IMAGE>
Patent DE-3447379-A1 (DE)
Title: Apparatus for guiding a hand-operated grinding machine
IPC: B23Q9/00
Filed: 1984-12-24
Abstract: The invention relates to an apparatus on an angle grinding machine for chamfering or deburring edges on workpieces. It consists in that the apparatus has a rail (36) with a longitudinally running hollow angled profile (37) for receiving that edge of the workpiece to be machined, and in that the rail (36) runs obliquely with respect to the plane of the abrasive wheel (4) and has a portion (46) in which that surface (44) of the rail (36) directed away from the hollow angle and towards the abrasive wheel (4) is machined to such an extent that a gap is produced between the legs of the angled profile in the region of the hollow edge, through which gap the edge of the workpiece, arranged in the angled profile, comes into contact with the abrasive wheel (4). <IMAGE>
Patent DE-3447572-A1 (DE)
Title: Composition for regenerating and strengthening animal and human organisms and the body's own defences and the skin, and for the protection thereof, composed of aloe active substances
Inventor: WIRTH WOLFGANG
IPC: A61Q17/04
Filed: 1984-12-22
Abstract: The composition is intended to ensure strengthening of the immune system and improvement of haemodynamics and of metabolic processes. This aim is achieved by a barbaloiside therapy complex as aqueous extract from Aloe barbadensis with barbaloin and aloinosides as value-determining constituents. The action chain composed of aloin, aloesin and aloinosides is the structural picture which corresponds to the fine-matter substances of the information flow system of the central nervous system. The composition according to the invention is administered for strengthening the immune system by s.c. injection or for protecting the skin and improving its metabolism as aloe emulsion.
Patent DE-3500207-A1 (DE)
Title: Sealing lip on surfboards
Inventor: ALLGAIER JOSEF
IPC: B63B35/79
Filed: 1985-01-05
Abstract: A sealing lip (22) for sealing a centreboard case of a surfboard consists of a fastening section (24) and a sealing section (26) adjoining at an angle. The two sections (24, 26) are made of different materials. The fastening section (24) is harder and less flexible than the sealing section (26). The two sealing-lip sections (24, 26) meet at a boundary surface (36) where they are adhesively bonded to one another or are joined to one another by vulcanisation. The harder fastening section (24) guarantees especially secure fastening to the surfboard, and the highly flexible sealing section (26) abuts against the centreboard without exerting high applied pressure, so that the centreboard can be easily moved. <IMAGE>
Patent DE-3507476-A1 (DE)
Title: Optoelectronic component
Inventor: WILLMS EWALD-WILLY ING GRAD
IPC: H05B44/00
Filed: 1985-03-02
Abstract: The invention relates to an optoelectronic component, comprising an integrated semiconductor circuit for generating digital control pulses, and a light-emitting diode driven by these which is disposed, together with the integrated semiconductor circuit, in a hermetically sealed housing. The optoelectronic component has at least one separate terminal pin which is directly connected to the integrated semiconductor circuit. Control pulses can be taken off this pin which are logically equivalent to the control pulses triggering the light-emitting diode or which are derived from these.
Patent DE-3509067-A1 (DE)
Title: Probe for enteral nutrition
Inventor: NAGORSKI KLAUS-PETER
IPC: A61J15/00
Filed: 1985-03-14
Abstract: The invention describes a probe for enteral nutrition comprising a guide weight at the distal end which is characterised in that the guide weight is divided up into a guide weight 5 at the distal end and one or more further guide weights 6a, 6b... in the distal region of the probe hose 11. The probe is distinguished by being easily inserted. <IMAGE>
Patent DE-3510218-A1 (DE)
Title: Drive spindle
Inventor: KELLER JOSEF
IPC: B23B39/16
Filed: 1985-03-21
Abstract: The invention relates to a drive spindle 1, especially for multi-spindle heads, which is mounted in bearings 4 and 5 and which is sprung in the axial direction by means of a spring element 2, in such a way that, when the drive spindle 1 is drawn into the tool fixture of a machine tool, the housing 6, 7 and 8 of a multi-spindle head comes to bear specifically against the machine tool via the bearing points 3 and the main axial forces of the machining are introduced into the machine tool via the housing 6, 7, 8. <IMAGE>
Patent DE-3512674-A1 (DE)
Title: Plastics pipe socket for joining two plastics pipe ends
Inventor: LARSEN CHRISTIAN DIPL ING
IPC: F16L59/20
Filed: 1985-04-09
Abstract: A plastics pipe socket (1) for joining, by welding, two plastics pipe ends (4), preferably in the form of the ends of the outer sleeves on welded-together, prefabricated long-distance heating pipes. The plastics pipe socket (1) has a radially shrinkable outer plastics pipe (2) with an inner coating (3), contiguous therewith, of a weldable material. The outer plastics pipe (2) has a crystallite melting point which is higher than the flow point of the inner plastics coating (3). After attachment of the plastics pipe socket (1) on the plastics pipe ends (4) the socket, because of the heat which is supplied by an external tool (8), shrinks around the plastics pipe ends (4) so that the inner coating (3) of the plastics pipe socket is welded together with the overlapping surfaces of the plastics pipe ends (4). By this means a tight and strong joining of the plastics pipe ends (4) is achieved since the diameter variations between these and the plastics pipe socket (1) are absorbed by the inner coating (3) whilst it is fluid. <IMAGE>
Patent DE-3518106-A1 (DE)
Title: Longitudinally adjustable support rod
Inventor: HILVERKUS KARL-HERMANN
IPC: A47H1/022
Filed: 1985-05-21
Abstract: The longitudinally adjustable support rod has two tubes 1, 2 which are fitted together telescopically and remain under the effect of a compression spring which is accommodated inside them and attempts to push them apart. In order to avoid the helical compression springs conventionally used for this purpose and to achieve a support rod which is of particularly simple construction and can be operated easily, the compression spring consists of a compressed-gas, in particular compressed-air, cushion (1'). Said compressed-air cushion (1') is advantageously to be produced via the inside tube (2) which is to be moved in the outside tube (1) like an air pump piston and a non-return valve (8) leading to the interior of the outside tube (1).   <IMAGE>
Patent DE-3524574-A1 (DE)
Title: Process for producing folding strips on thermoformable foam webs or mats and foam webs or mats produced according to the process
Inventor: BREITSCHEIDEL HANS-ULRICH DIPL
IPC: B29C44/56
Filed: 1985-07-10
Abstract: A process for producing folding strips on thermoformable foam webs or mats is described. In order to produce these folding strips, a strip of the foam web or mat is pressed by means of a pressing tool and a part of this strip is briefly heated until it is thermoformable. The pressed strip is laterally wider than the heated part of the strip. The invention further relates to foldable mats of cross-linked polyethylene foam produced according to this process.
Patent DE-3525171-A1 (DE)
Title: Addition fixed circuit in decimal code
Inventor: MERKLE PAUL
IPC: G06F7/50
Filed: 1985-07-15
Abstract: The addition fixed circuit of the invention is different to the addition fixed circuit described in P 3518446.9, in that both of the two-upwards-shift circuits (2 and 3) are located in the input area (between the input circuit 1b and the basic addition fixed circuit 4). In this way, only the one-upwards-shift circuit 5 is located at the end of the main circuit 4 in this addition fixed circuit and each of the three shift circuits (2, 3 and 5) of the said addition fixed circuit is combined with a straight-through circuit. <IMAGE>
Patent DE-3535858-A1 (DE)
Title: Tension- and compression-proof strutting for channel sections
Inventor: HOPFGARTNER HANS DIPL ING
IPC: E21D11/28
Filed: 1985-10-08
Abstract: In tension- and compression-proof struttings for mine support, the ends of the spacer bars made from angle sections are each adapted to the flank of the support section with a recess arranged in the web. Furthermore, the angle sections have a flange extended up to the centre of the back of the support section. In each case two spacer bars are fastened to a support section by means of a strap overlapping the ends of the spacer bars and the support section and by means of hook bolts, reaching behind the support section, and nuts at the support section. To increase the functionally dependent clamping action, the web (3) of the spacer bars (1, 2) is provided with a widened portion (9) extending the recess (8) up to the centre of the back (7) of the support section (5), and the end of the flange (4) is provided with a bend (10) directed towards the support section (5) and corresponding in depth to the widened portion (9) (Fig. 1). <IMAGE>